A Phase 1 Study to Investigate the Mechanism of Action of Ipragliflozin

NCT01611363 | Completed Phase 1

• 2 other identifiers: 1941-CL-00502010-024070-19
• Study Type: interventional
• Target: 44
• Locations: 1 country
• Sites: 1

Brief Summary

In this study the effect of ipragliflozin on glucose homeostasis in healthy subjects and T2DM subjects, and the effect of exposure of ipragliflozin on urinary glucose excretion and plasma glucose in T2DM subjects will be investigated.

Conditions

Type 2 Diabetes Mellitus

Keywords

Ipragliflozin; Phase 1; Healthy; Diabetes Mellitus; Pharmacokinetics; Pharmacodynamics

Outcome Measures

Primary Outcomes (5)

• Part A: Assessment of glucose homeostasis in fasted condition and after an oral glucose load, following multiple doses of ipragliflozin in healthy subjects and subjects with T2DM

  4 days

• Part A: Assessment of peripheral glucose utilization after an oral glucose load, following multiple doses of ipragliflozin

  4 days

• Part A: Assessment of splanchnic uptake after an oral glucose load, following multiple doses of ipragliflozin

  4 days

• Part A: Assessment of mean glucose levels in fasted condition and after an oral glucose load, following multiple doses of ipragliflozin

  4 days

• Part B: Assessment of the relationship between the exposure to ipragliflozin in plasma, urinary glucose excretion and plasma glucose levels in subjects with T2DM

  6 days (PK), 12 days (urine) and 8 days (PD)

Secondary Outcomes (4)

• Part A: Assessment of steady state urinary sodium excretion and urinary glucose excretion following multiple doses of ipragliflozin

  4 days (sodium) and 14 days (glucose) days

• Part A: Assessment of energy production and utilization of energy sources following multiple doses of ipragliflozin

  4 days

• Part A: Safety and tolerability following multiple doses of ipragliflozin assessed by recording adverse events, laboratory assessments, vital signs, electrocardiograms (ECGs) and signs and symptoms of hypoglycemia

  Up to 21 days

• Part B: Safety and tolerability following multiple doses of ipragliflozin assessed by recording adverse events, laboratory assessments, vital signs, electrocardiograms (ECGs) and signs and symptoms of hypoglycemia

  Up to 21 days

Study Arms (2)

Part A

EXPERIMENTAL

Ipragliflozin (low dose) \& Placebo

Drug: ASP1941; Drug: Placebo

Part B

EXPERIMENTAL

Ipragliflozin (high dose)

Drug: ASP1941

Interventions

ASP1941 DRUG

Oral

Also known as: Ipragliflozin

Part A; Part B

Placebo DRUG

Oral

Part A

Eligibility Criteria

• Age: 35 Years - 65 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Subject is healthy without diabetes mellitus
• Subject has a fasted plasma glucose (FPG) of less than 5.6 mmol/l at screening
• Subject has a Body Mass Index (BMI) more than or equal to 18.5 and less than 28.0 kg/m2
• Subject's serum creatinine is within the normal range
• Subject has been diagnosed with T2DM for at least 6 months
• Subject's body mass index (BMI) is equal to or more than 20.0 and less than 35.0 kg/m2 at screening
• Subject has a HbA1c level above 7.0% and less than 9.0% at screening
• Subject has a (FPG) of less than 10.0 mmol/l
• Subject is treatment naïve to glucose-lowering medication or uses metformin that will be washed out at least 3 weeks prior to the first dosing at Day 1
• Subject's serum creatinine is within the normal range
• Subject has a body mass index (BMI) of more than or equal to 20.0 and less than 35.0 kg/m2 at screening.
• Subject has been diagnosed with T2DM for at least 6 months
• Subject has HbA1c level of equal to or more than 6.0% and less than 10% at screening
• Subject has a FPG of less than 10.0 mmol/l
• Subject is drug naïve or on a stable glucose lowering therapy (metformin, TZD, DPP-4 inhibitor or SUD therapy

You may not qualify if:

• Any of the liver function tests above the upper limit of normal
• A QTc interval of \>430 ms (males) and \>450 ms (females), a history of unexplained syncope, cardiac arrest, unexplained significant cardiac arrhythmias or torsades de pointes, structural heart disease, or a family history of Long QT Syndrome (LQTS)
• Abnormal pulse and/or blood pressure measurements at screening as follows: Pulse \<40 or \>90 bpm; mean systolic blood pressure \>140 mmHg; mean diastolic blood pressure \>90 mmHg
• eGFR (based on Modification of Diet in Renal Disease (MDRD) method) less than 60 ml/min/1.73m2 on Day -2
• Subject has type 1 diabetes mellitus
• A QTc interval of \>450 ms (males) and \>470 ms (females), a history of unexplained syncope, cardiac arrest, unexplained significant cardiac arrhythmias or torsades de pointes, structural heart disease, or a family history of Long QT Syndrome (LQTS)
• Subject is on an insulin therapy or has received insulin within 3 months prior to screening, with the exception of acute use of \<7 days prior to screening
• Subject has a urinary microalbumin/creatinine ratio above or equal to 300 mg/g at screening
• Subject has an ALT and/or AST higher than 3 times the upper limit of normal or has a total bilirubin more than 2 times the upper limit of normal at screening
• Subject has a symptomatic urinary tract infection or symptomatic genito-urinary infection at screening
• Subject has persistent, uncontrolled severe hypertension as indicated by a mean systolic blood pressure \> 160 mmHg or a mean diastolic blood pressure of \> 100 mmHg
• Subject has significant cardiovascular disease
• eGFR (based on MDRD method) less than 60 ml/min/1.73m2 on Day -2

Sponsors & Collaborators

• Astellas Pharma Europe B.V.: lead

Study Sites (1)

Unknown Facility

Neuss, 41460, Germany

Location

Related Links

• Link to results on Astellas Clinical Study Results website

MeSH Terms

Conditions

Diabetes Mellitus, Type 2; Diabetes Mellitus

Interventions

ipragliflozin

Condition Hierarchy (Ancestors)

Glucose Metabolism Disorders; Metabolic Diseases; Nutritional and Metabolic Diseases; Endocrine System Diseases

Study Officials

• Clinical Study Manager

  Astellas Pharma Europe B.V.

  STUDY DIRECTOR

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: RANDOMIZED
• Masking: QUADRUPLE
• Who Masked: PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
• Purpose: BASIC SCIENCE
• Intervention Model: CROSSOVER
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: May 31, 2012
• First Posted: June 5, 2012
• Study Start: October 27, 2011
• Primary Completion: February 3, 2012
• Study Completion: February 3, 2012
• Last Updated: August 22, 2017

Record last verified: 2017-08

Locations

DE (1)